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Asosiasi Tempat Wisata Dengan Kata Kunci Di Malang Raya Dengan Metode Association Rule Mining Menggunakan Algoritme FP-Growth Fardan Ainul Yaqiin; Fitra Abdurrachman Bachtiar; Indriati Indriati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 7 (2019): Juli 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Tourist attraction in Indonesia is growing rapidly. This growth made tourists hard to choose a destination. FP-Growth is an algorithm that uses frequent patterns in forming associations. FP-Growth can be used in the search for tourist attractions associations with its keywords, where these associations can later be used by tourists for reference in choosing destinations, also can be used by managers to improve their services. This study uses commentary data as a set of transactions as input for the formation of associations. In the resulting rule withdrawal, only suffixes of tourist attractions is taken so that the rule produced is the association of tourist attractions with its keywords. Testing is done to determine the effect of minimum support and minimum confidence on the number of rules formed and the average value of lift ratio. The conclusion of this study is the FP-Growth algorithm could be implemented in the formation of association of tourist attractions with keywords. The average lift ratio value of the association formed is 2.77, which means that the association is considered beneficial. In addition, the results of the associations obtained will later be used by managers of tourist attractions to improve their services.
Pengembangan Sistem Katalog Magang Fakultas Ilmu Komputer Universitas Brawijaya Robi Dwi Setiawan; Adam Hendra Brata; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 7 (2019): Juli 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

On the Job Training is one of academic activities that must be carried as condition of graduation from the faculty of computer science at university of brawijaya. Each year there are about one hundred students who do this PKL program. Seeing from the number of student is not aligned with the amount of data PKL is available to be contacted and FILKOM does not provide centralized information containing data on places of PKL to be used as a references. Therefore, developed the mobile application with the name katalog magang contains information on places of PKL. Development of this application using approach evolutionary prototype to help stakeholders and developer to explore needs and reduce the occurrence of misunderstandings in the development process. This app developed based on android by using location based services feature that are useful to provide the exact location on place of PKL shared by students. In addition to the mobile application for student there is also a website based used by FILKOM to provide information on places of PKL that cooperate. This android based application is developed using android studi IDE, website with API developed using laravel framework, and MySQL as the database. Testing application using unit testing, integration testing, validation testing, and usability testing. Based on the results of the test resulted in a valid status in every functional and application get a score of 80.83 or included in category “Acceptable”.
Penerapan Metode K-Means Clustering dan Analytical Hierarchy Process (AHP) untuk Pengelompokan Kinerja Guru dan Karyawan pada SMA Brawijaya Smart School Dika Imantika; Fitra Abdurrachman Bachtiar; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 8 (2019): Agustus 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Brawijaya Smart School Senior High Malang every months did performance assessments for their teachers and employees. However, there still some problems such as printing and distributing questionnaires is inefficient, requiring costs and energy. As well as not using particular system or method in processing the results of the questionnaire into values and graphics for monthly reports and determine the best teacher or employee. K-Means clustering is used to divide teachers and employees into groups based on value result from questionnaire. Furthermore, the Analytical Hierarchy Process used to rank the teachers and employees by using priority choices from various alternatives. Results of analysis using Elbow, SSE, Connectivity, Dunn Index, and Silhouette width, the optimal number of clusters is 2 and 3. Then the teachers and employees rankings are generated on each cluster along with overall rankings and per criteria. The Spearman correlation test results in data 1 is 0.771 and data 2 is 0.888 where both show a strong correlation. Scatter plots both show positive correlation. The dashboard system is generated in the form of a graphics of the number of teachers and employees, clusters and members of each cluster, and list of teachers and employees with the Usability Testing calculation using the System Usability Testing (SUS) method showing a value of 72, 5 which is an acceptable categories.
Pengembangan Sistem Manajemen Peminjaman Sarana dan Prasarana (Studi Kasus : Fakultas Hukum Universitas Brawijaya) Sueddi Sihotang; Achmad Arwan; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 9 (2019): September 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Faculty of Law Universitas Brawijaya conducts lecture activities every day but does not have the media to submit lecture information online. The Faculty of Law, Universitas Brawijaya also has activities outside of lectures that use space and supporting equipment so that the activity can run well. The needs of students in using faculty rooms and equipment have been met so far. Students can borrow rooms and goods to the faculty which have been done manually. Every loan must be validated by the head of the academic, the head of the student body and the head of the general. This validation process sometimes takes a long time if these people cannot be found within a certain time. The loan facility and infrastructure management system is a system that can overcome the above problems. Submitting a loan and validating a loan can be done online. Every loan will be recapitulated by the system. The system was developed by the waterfall method and uses an object oriented approach. Developers use codeigniter as a framework for implementing systems because it supports the concept of MVC (model, view, controller). System testing is done by using black-box testing and white-box testing to test the functional system and using compatibility testing to test non-functional systems. Based on the tests conducted, the system gets 100% valid functional test results and gets good results in compatibility testing because it is able to run well in the browser environment under test.
Pengembangan Sistem Aplikasi Pencarian Dosen Pembimbing Skripsi dengan Teknologi Web Semantik (Studi Kasus : Fakultas Ilmu Komputer Universitas Brawijaya) Eka Devi Prasetiya; Bayu Priyambadha; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 9 (2019): September 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The implementation of the thesis at the Faculty of Computer Science, University of Brawijaya (FILKOM UB) experienced several obstacles experienced by students. One of the obstacles is that it is difficult for students to choose prospective thesis supervisors who are suitable with the thesis topic to be examined. One way that can be done is to know the thesis that has been guided by a lecturer. Journal of Information Technology and Computer Science Development (JPTIIK) is a website that provides thesis information from FILKOM UB students. Students can search for theses that are guided by lecturers by searching based on keyword names of lecturers on JPTIIK. But the search results on JPTIIK are often irrelevant, because the data sought is not interconnected. In this study, a thesis supervisor application search system was developed that uses semantic web technology to connect and map data. Data is mapped into ontologies to facilitate searching. The search system is supported by cosine similarity so that search results can be ranked based on the degree of similarity of the thesis. The development method used in this system is the waterfall method. The system is tested using unit tests, validation and compatibility. The results of validation testing conducted in all test cases give a value of 100% valid.
Klasifikasi Aktivitas Manusia menggunakan Algoritme Decision Tree C4.5 dan Information Gain untuk Seleksi Fitur Vivy Junita; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Human activity recognition is one of the popular topics on both academic and commercial researchers. Some researchers have tried to classify human activity recognition but the result is unsatisfactory. Moreover, there is another problem with high dimensional human activity recognition dataset. The high dimensional of data set takes a longer computational time and makes the classification model be overfitting. One method that can be used to solve those problems is the classification using the Decision Tree C4.5 algorithm and Information Gain as selection feature method. Decision Tree C4.5 algorithm is a suitable method for continuous dataset and Information Gain is one of the filter methods in feature selection that can work well on high-dimensional dataset. This research also conducted various tests on some parameters such as the optimal number of features and the maximum depth tree that be used. Based on the test that has been done obtained the accuracy of 81% with 90% of the total number of all features (561 features) and 10 for the maximum depth for the tree.
Perancangan Web Kuliner Dengan Menggunakan Pendekatan Pattern Based Requirement Afifurrijal Afifurrijal; Adam Hendra Brata; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Culinary is one part of daily lifestyle that cannot be separate because every human being needs food for daily consumption (KBBI, 2003). ). In 2019 the culinary industry become a superior subsector of the creative economy by contributing a contribution of 264 billion to Gross Domestic Product (Kominfo, 2019). From these data it can be said that the income from the culinary business is profitable. One way to get profit is to promote business via the internet through a website. In every case of software development on a website, of course it produces certain needs with frequent frequency, creating a pattern of needs that can be used on a pattern of software requirements. One method that can be used to simplify the software development process is pattern based requirements that will produce patterns of software requirements.After got the pattern requirement,then obtained fungtional requirement and designing with platform code igniter. Designing using approach object oriented. Testing is done using basic testing and quality testing. From the tests conducted, it was found that all artifacts had been made based on use cases and also the results of the design had a low coupling and high understandability value because the value of the CBO (Coupling Between Object Classes) was 1 and the RFC (Response for a Class) value was 3 The results of the design also have a low cohesion value due to the value of LCOM1 (Lack of Cohesion Method 1) and the value of adaptability is high because the CBO value is between 1-3, the RFC value is between 1-69 and meets the LCOM2 value (Lack of Cohesion Method 2).
Klasifikasi Customer Intent untuk Mengetahui Tingkat Kepuasan Pelanggan menggunakan Metode Support Vector Machine pada Restoran Bakso President Julia Ferlin; Fitra Abdurrachman Bachtiar; Alfi Nur Rusydi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The number of Bakso restaurants in Malang require Bakso President to improve business strategies to maintain or increase customer satisfaction. Intent classification is one way to assist Bakso President in categorizing customer intent as supporting information in generating business strategy or decisions. Customer intent itself is the desire or intention of the customer on a certain product or service. This study classifies customer intent based on 2252 reviews data written by customers on the TripAdvisor and Google Review sites then classified according to 3 categories of customer intent, namely quit, direct, complaint intent, and "other" category. This research performs by Support Vector Machine algorithm to classify the data and TF-IDF as the term weighting algorithm. This data model establishes that intent classification can be performed with 80% Accuracy, 66% average Precision value, 43.7% Recall, and 47% F1-score. In order to visualize the classification's result, the dashboard is used and then it will be evaluated by the SUS (System Usability Scale) questionnaire. The evaluation performs by Manager of the Bakso President restaurant himself and resulted in 75 usability score. This value implies that the dashboard has "Excellent" usability and received very favorably by the user.
Perbandingan Metode Exponential Smoothing Untuk Peramalan Penjualan Produk Olahan Daging Ayam Kampung (Studi Kasus : Ayam Goreng Mama Arka) Dzar Romaita; Fitra Abdurrachman Bachtiar; Muhammad Tanzil Furqon
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 11 (2019): November 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Ayam Goreng Mama Arka is a culinary business of Ayam Kampung meat products that are currently developing. Uncertain customer demand is a challenge for Ayam Goreng Mama Arka to determine the right sales strategy in order to maximize profits and minimize losses Therefore, a customer demand forecasting system is made using the Exponential Smoothing method. In this research, comparing the accuracy of 3 methods of Exponential Smoothing, namely: Single Exponential Smoothing (SES), Double Exponential Smoothing (DES), and Triple Exponential Smoothing (TES) using Mean Absolute Error (MAE). The data used are sales results from January 2019 to November 2019 for 5 products,namely ayam goreng laos, ayam bakar kecap, ayam bumbu rujak, ayam frozen laos, and ayam frozen rujak. Based on the test results for one of the products namely ayam bakar kecap, the smallest value obtained in TES method when a=0.3, b=0.2, g=0.7 with value of 2.45, while the largest MAE value obtained in DES method when a=0.3, b=0.1 with value of 2.74. Overall, forecasting with TES show the best result for 3 products, the smallest MAE value is 2.45 which obtained in ayam bakar kecap products, so it can be concluded that the most accurate method for forecasting ayam kampong meat products is the Triple Exponential Smoothing method.
Pengembangan Sistem Informasi Ticketing untuk Pengadaan Barang dengan Algoritme Analytic Hierarchy Process untuk Prioritas berbasis Web (Studi Kasus PT. Kawasaki Motor Indonesia) Samuel Arthur; Faizatul Amalia; Fitra Abdurrachman Bachtiar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 11 (2019): November 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

PT. Kawasaki Motor Indonesia has an information system division that regulates all matters related to IT. This division also procures goods for IT goods. However, this division has a problem that is the filing process is still done manually and conventionally which results in paper that has been filled manually must still be delivered to the information system division room even though the company has a very wide area and the existing divisions are separated by sufficient distance far. The company also wants to reduce paper usage. Another thing that is a problem is sometimes the information system division is also confused to decide which work should take precedence. Therefore, research is carried out to solve this problem and produce a web-based information system in the form of ticketing for procurement of goods and provide an Analytic Hierarchy Process (AHP) algorithm to help make decisions. The system was developed using the waterfall model approach. The results obtained are the system produces 25 functional needs and 1 non-functional requirement which are then tested using unit testing and validation testing which produces 100% valid. Testing non-functional requirements were tested using a sortsite application for compatibility and resulted in a system that could be used in various web browsers. The system is also tested using User Acceptance Testing (UAT) which produces a value of 100% based on the given task. Accuracy testing is done by comparing the ranks of experts and systems that produce an accuracy of 66.6667%.
Co-Authors AA Sudharmawan, AA Abidatul Izzah Abu Wildan Mucholladin Achmad Arwan Achmad Basuki Achmad Basuki Achmad Fahlevi Achmad Firmansyah Sulaeman Achmad Hanim Nur Wahid Achmad Ridok Adam Hendra Brata Adam Syarif Hidayatullah Adhia, Nabila Nur Fajri Adinugroho, Sigit Aditya Rachmadi Aditya Rachmadi, Aditya Admaja Dwi Herlambang, Admaja Dwi Afida, Latansa Nurry Izza Afifurrijal Afifurrijal Agus Wahyu Widodo Ahmad Afif Supianto Ahmad Afif Supianto Ahmad Afif Supianto Ahmad Afif Supianto Ahmad Fairuzabadi Aisyah Awalina Aisyatul Maulidah Akhmad Lazuardi Al Ikhsan, Mochammad Dearifaldi Alaikal Fajri Nur Alfian Aldi Fianda Putra Aldo, Muhammad Alfi Nur Rusydi Alfian, Kharis Alfin Taufiqurrahman Alfirsa Damasyifa Fauzulhaq Alhasyimi, Dana Mustofa Amadea, Karina Amalia Kusuma Akaresti Amrillah, Muhammad Ifa Andi Alifsyah Dyasham Anggit Chalilur Rahman Anita Rizky Agustina Anita Rizky Agustina Anjasari, Ni Luh Made Beathris Anjumi Kholifatu Rahmatika Annuranda, Ramansyah Eka Apriyanti -, Apriyanti Ardi Wicaksono ari kusyanti Arieftia Wicaksono Arifien, Zainal Aulia Dewi Savitri Aulia Nurrahma Rosanti Paidja Aulia Septi Pertiwi Awalina, Aisyah Azhar Izzannada Elbachtiar Azizah, Rizky Adinda Azzam Syawqi Aziz Azzam, Ja'far Shidqul Baharudin Yusuf Widiyanto Barlian Henryranu Prasetio Bayu Aji Firmansyah Bayu Priyambadha Benni A. Nugroho Bere, Stevania Biabdillah, Fajerin Bianca Pingkan Nevista Bintang Fajrianti Budi Darma Setiawan Budi Setiawan Cahya, Reiza Adi Cinthia Vairra Hudiyanti Dariswan Janweri Perangin-Angin Darmawan, Riski Dary Ardiansyah Haryono Dea Zakia Nathania Dedi Romario Delpiero, Rangga Raditya Desy Setya Rositasari Dewi, Elok Nuraida Kusuma Dian Eka Ratnawati Dika Imantika Dimas Angga Nazaruddin Dinda Adimanggala Dito William Hamonangan Gultom Diva Fardiana Risa Djoko Pramono Dona Adittia Dyah Ayu Wulandari Dyah Ayu Wulandari Dyah Ayu Wulandari Dzar Romaita Eka Devi Prasetiya Eka Yuni Darmayanti Eko Laksono Eko Setiawan Fabiansyah Cahyo Kuncoro Pradipta Fahrezy, Ahmad Faizatul Amalia Fajar Pradana Faranisa, Puspa Ayu Fardan Ainul Yaqiin Farhan Setya Dhitama Farhansyah, Brahma Hanif Farid Syauqi Nirwan Fasya Ghassani Hadiyan Fatwa Ramdani, Fatwa Ferdian Maulana Akbar Ferry Ardianto Rismawan Ficry Agam Fathurrachman Fikar Mukamal Gandhi Ramadhona Gembong Edhi Setyawan Giga Setiawan Gregorius Dhanasatya Pudyakinarya Gultom, Dito William Hamonangan Gunawan, Alifi Haikal, Raihan Hanif Prasetyo Maulidina Hanifah Khoirunnisak Hanifah Muslimah Az-Zahra Hanifah Muslimah Az-Zahra, Hanifah Muslimah Haryowinoto Rizqul Aktsar Hasyir Daffa Ibrahim Hayashi, Yusuke Herman Tolle Heryana, Ana Hidayatullah, Adam Syarif Hirashima, Tsukasa Holiyanda Husada Hutamaputra, William Ihza Razan Alghifari Ikhsan Putra Arisandi Ikrom Septian Hadi Ilham Pambudi Imam Cholissodin Imam Cholissodin Indra Kurniawan Syahputra Indriati Indriati Indriati Indriati Indriati Indriati Indriati Intan Yusuf Habibie Iqbal Taufiq Ahmad Nur Irfani, Ilham Irma Nurvianti Irwan Suprianto Irwanto, M. Sofyan Issa Arwani Istanto, Raga Saputra Heri Ivqonnada Al Mufarrih Joseph Ananda Sugihdharma Joseph Ananda Sugihdharma Julia Ferlin Kartiko, Erik Yohan Katrina Puspita Kevin Gusti Farras Fari' Utomo Kharis Alfian Khoirullah, Habib Bahari Kresna Hafizh Muhaimin Krisnabayu, Rifky Yunus Krisnandi, Dikdik Kuncahyo Setyo Nugroho Kurnia Fakhrul Izza Kurniawan, Rafi Athallah Kusumo, R. Budiarianto Suryo Lailil Muflikhah Larasati, Sza Sza Amulya Lathania, Laela Salma Ludgerus Darell Perwara Luthfi Afrizal Ardhani M Reza Syahputra A M. Ali Fauzi M. Khusnul Azhari M. Raabith Rifqi Mar'i, Farhanna Marji Marvel Timothy Raphael Manullang Maulidah, Aisyatul Mawarni, Marrisaeka Moch Irfan Prayudha Adhianto Mochamad Chandra Saputra Mochamad Havid Albar Purnomo Mochammad Dearifaldi Al Ikhsan Moh Iqbal Yusron Mufidatun Nuha Muh. Edo Aprillia Andilala Muhammad Ferdyandi Muhammad Tanzil Furqon Muhammad Taufik Dharmawan Muhammad Wafi Muhammad Zulfikarrahman Nabila Leksana Putri Nabila Lubna Irbakanisa Nadifa, Rahajeng Mufti Nainggolan, Cesilia Natasya Nanang Yudi Setiawan Nanang Yudi Setiawan Nanang Yudi Setyawan Nanda Ajeng Kartini Nanda Samsu Dhuha Nasita Ratih Damayanti Nevista, Bianca Pingkan Nourman Hajar Novanto Yudistira Novi Sunu Sri Giriwati Novianti, Siska Nur Wahyu Melliano Hariyanto Nur, Iqbal Taufiq Ahmad Nurafifah Alya Farahisya Nurkhoyri, Ageng Nurul Hidayat Oddy Aulia Rahman Nugroho Okta Dwi Ariska Pamungkas, Gilang Alif Pangestu, Gusti Pradana , Fajar Priyambadha, Bayu Pryono, Muhammad Adam Puras Handharmahua Purnomo, Fawwaz Anrico Putra Pandu Adikara Rafif Taqiuddin Rafif Taqiuddin Rafly, Andi Rahman, Rafli Rahmat Adi Setiawan Ramadhan, Muhammad Fitrah Ramadhianti, Fatiha Randy Cahya Wihandika Randy Cahya Wihandika Ratih Kartika Dewi Refi Fadholi Rekyan Regasari Mardi Putri, Rekyan Regasari Mardi Renavitasari, Ivenulut Rizki Diaz Retno Indah Rokhmawati Retno Indah Rokhmawati, Retno Indah Revanza, Muhammad Nugraha Delta Reza Syahputra Rezka Aditya Nugraha Hasan Rezky Dermawan Rhobith, Muhammad Rian Nugroho Ridwan Adi Setiabudi Risa, Diva Fardiana Riski Darmawan Riza Setiawan Soetedjo Rizal Setya Perdana Rizkey Wijayanto Rizkia Desi Yudiari Rizky Adinda Azizah Rizky Muhammad Faris Prakoso Robi Dwi Setiawan Rochmawanti, Ovy Rona Salsabila Said Atharillah Alifka Alhabsyi Salsabila, Rona Samuel Arthur Satrio Agung Wicaksono Satrio Agung Wicaksono Satrio Hadi Wijoyo Satrio Hadi Wijoyo Satyawan Agung Nugroho Satyawan Agung Nugroho Shinta Aprilisia Sifaunnufus Ms, Fi Imanur Sigit Adinugroho Sinana, Admi Rut Sintiya, Karena Siswahyudi, Puad Siti Mutdilah Sofyanda, Erika Yussi Sri Wulan Utami Vitandy Sueddi Sihotang Sugihdharma, Joseph Ananda Sulandri, Sulandri Sutawijaya, Bayu Syahidi, Aulia Akhrian Syahputra, Indra K. Taufik Hidayat Timothy Julian Tirana Noor Fatyanosa, Tirana Noor Titus Christian Ubaydillah, Achmad Afif Utaminingrum, Fitri Vasha Farisi Sarwan Halim Very Sugiarto, Very Vivy Junita Wafi, Muhammad Wahyu Ardiansyah, Mohammad Wahyu Satriyo Wibowo Wahyudi, Hafif Bustani Wayan F. Mahmudy Wayan Firdaus Mahmudy Welly Purnomo Whita Parasati Wicaksono, Satrio A. Wicky Prabowo Juliastoro Windy Adira Istiqhfarani Wiratama Ahsani Taqwim Wirdhayanti Paulina Yoga Tika Pratama Yudi Muliawan Yuita Arum Sari Zayn, Afta Ramadhan Zulfikarrahman, Muhammad